passing through

I go to the office.

私は会社へ行きます

I go to the office because there is an important meeting.

私は重要な会議があるため、会社へ行きます

I go to the office with my colleague because there is an important meeting.

私は重要な会議があるため、同僚と、会社へ行きます

I go to the office with my colleague this morning because there is an important meeting.

私は重要な会議があるため、同僚と今朝、会社へ行きます

I go to the office by express train with my colleague this morning because there is an important meeting.

私は重要な会議があるため、同僚と今朝、急行列車に乗って会社へ行きます